|| visible in terminal || visible in file || existing
Syntax || StdOut | StdErr || StdOut | StdErr || file
==========++==========+==========++==========+==========++===========
> || no | yes || yes | no || overwrite
>> || no | yes || yes | no || append
|| | || | ||
2> || yes | no || no | yes || overwrite
2>> || yes | no || no | yes || append
|| | || | ||
&> || no | no || yes | yes || overwrite
&>> || no | no || yes | yes || append
|| | || | ||
| tee || yes | yes || yes | no || overwrite
| tee -a || yes | yes || yes | no || append
|| | || | ||
n.e. (*) || yes | yes || no | yes || overwrite
n.e. (*) || yes | yes || no | yes || append
|| | || | ||
|& tee || yes | yes || yes | yes || overwrite
|& tee -a || yes | yes || yes | yes || append
Was struggling the other day trying to output a program to a file including the stdout
and stderr
. Found this great explaination in this thread. That’s all one need to know in order to handle the stdout
and stderr
redirect and output, whether to a log file or printing it in terminal.
Posted from my blog with SteemPress : https://fr3eze.vornix.blog/handling-output-in-linux-terminal/
This page is synchronized from the post: ‘Handling output in Linux terminal’